/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: dell
 * Date: 2024-01-08
 * Time: 15:18
 */
public class test {
    public static void main(String[] args) {
        MyStack myStack=new MyStack();
        myStack.push(1);
        myStack.push(2);
        myStack.push(3);
        myStack.push(4);
        myStack.push(5);
        myStack.push(6);
        System.out.println("***************************");
        System.out.println(myStack.pop());
        System.out.println(myStack.pop());
        System.out.println(myStack.pop());
        System.out.println(myStack.pop());

        String s="ddd";
        System.out.println(s.length());
        char ch='a';
        System.out.println(ch=='a');
        System.out.println(ch=='s');
    }
}